<template>
	<view class="login-container">
    <!-- icon 按钮 文本 -->
		<uni-icons type="contact-filled" size="100" color="#afafaf"></uni-icons>
    <button type="primary" class="btn-login" open-type="getUserInfo" @getuserinfo="getUserInfo">一键登录</button>
    <view class="tip-text">登录享更多权益</view>
	</view>
</template>

<script>
  import {mapMutations,mapState} from 'vuex'
	export default {
    computed:{
      ...mapState('m_address',['redirectInfo']),
    },
		data() {
			return {
				
			};
		},
    methods:{
      ...mapMutations('m_address',['updateUserInfo','updataToken','updateRedirectInfo']),
      
      // 获取用户信息
      getUserInfo(e){
        // console.log(e);
        if(e.detail.errMsg==='getUserInfo:fail auth deny') return uni.$showMsg('您取消了登录')
        // console.log(this.updateUserInfo);
        this.updateUserInfo(e.detail.userInfo)
        // token
        this.getToken(e.detail)
      },
      // 获取token
      async getToken(info){
        const [err,res] = await uni.login().catch(err=>err)
        console.log(res.code);
        if(err||res.errMsg !== 'login:ok') return uni.$showMsg('登录失败')
        // 成功
        const query = {
          code:res.code,
          encryptedData:info.encryptedData,
          iv:info.iv,
          rawData:info.rawData,
          signature:info.signature
        }
        // console.log(query);
        // 请求token
        const {data:loginResult} = await uni.$http.post('/api/public/v1/users/wxlogin',query)
        console.log(loginResult);
        // if(loginResult.meta.status !== 200) return uni.$showMsg("登录失败 code问题")
        // uni.$showMsg('登录成功')
        // this.updataToken(loginResult.message.token)
        const fade = 'Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1aWQiOjIzLCJpYXQiOjE1NjQ3MzAwNzksImV4cCI6MTAwMTU2NDczMDA3OH0.YPt-XeLnjV-_1ITaXGY2FhxmCe4NvXuRnRB8OMCfnPo'
        this.updataToken(fade)
        this.navigateBack()
      },
      // 判断跳转页面
      navigateBack(){
         if(this.redirectInfo && this.redirectInfo.openType === 'switchTab'){
           uni.switchTab({
             url:this.redirectInfo.from,
             complete:()=> {
               this.updateRedirectInfo(null)
             }
           })
         }
      },
      // 
    }
	}
</script>

<style lang="scss">
.login-container{
  height: 750rpx;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  background-color: #f8f8f8;
  position: relative;
  overflow: hidden;
  
  &::after{
    content: '';
    display: block;
    position: absolute;
    width: 100%;
    height: 40px;
    left: 0;
    bottom: 0;
    background-color: white;
    border-radius: 100%;
    transform: translateY(50%);
  }
  
  .btn-login{
    width: 90%;
    border-radius: 100px;
    margin: 15px 0;
    background-color: #C00000;
  }
  .tip-text{
    font-size: 12px;
    color: gray;
  }
}
</style>
